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Bosch Compress 3000 DW FO Installation Instructions Manual

Electric heat pump water heater
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6720801244-00.1V
Electric Heat Pump Water Heater
Compress 3000 DW FO
HP 270-1E 0 FOV/S...
Installation instructions

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  Summary of Contents for Bosch Compress 3000 DW FO

  • Page 1 6720801244-00.1V Electric Heat Pump Water Heater Compress 3000 DW FO HP 270-1E 0 FOV/S... Installation instructions...
  • Page 2: Table Of Contents

    Working display ..... . . 25 Working modes ..... . . 25 6 720 801 244 (2013/08) Compress 3000 DW FO...
  • Page 3: Key To Symbols And Safety Instructions

    3 years, or more frequently in areas where there is a high incidence of Safety information water deposits. „Water“ safety warnings WARNING: This water heater is not suitable for pool heating. Compress 3000 DW FO 6 720 801 244 (2013/08)
  • Page 4 If power needs to be turned off or power failure occurs and freezing conditions are expected, water should be drained from the appliance. 6 720 801 244 (2013/08) Compress 3000 DW FO...
  • Page 5 High temperature water increases the risk of scald injury This water heater can heat up water to temperatures which can cause scalding. Always feel the water temperature before use, Compress 3000 DW FO 6 720 801 244 (2013/08)
  • Page 6: Standard Delivery

    6 | Standard delivery Standard delivery 6720801244-02.1V Fig. 2 [1] Heat pump [2] Set of printed documents for the appliance [3] PTR valve 6 720 801 244 (2013/08) Compress 3000 DW FO...
  • Page 7: Appliance Details

    Compress 3000 DW FO 6 720 801 244 (2013/08)
  • Page 8 In case the mains supply pressure exceeds 800kPa, a pressure limiting valve must be installed (section 4.4.6). A minimum water supply pressure of 200kPa is required to assure the effective operation of this water heater. 6 720 801 244 (2013/08) Compress 3000 DW FO...
  • Page 9: Specification Tables

    E-heater Rated power input at 240 V Rated current at 240 V Table 2 1) EN255-3, water inlet 15 °C, air at 15 °C 2) PTR valve power capacity: 10 kW Compress 3000 DW FO 6 720 801 244 (2013/08)
  • Page 10: Storing And Transportation

    (special car, pallet truck, etc). position cannot be avoided, the unit should only be taken into operation one hour after it has been moved into it's final vertical position. 6720801244-18.1V Fig. 4 6 720 801 244 (2013/08) Compress 3000 DW FO...
  • Page 11: Operational Principle

    [5] NTC temperature sensor (air inlet) [14] Dry filter [6] DHW connection [15] Low-pressure pressure switch [7] Cold water inlet [16] Magnesium anode [8] Electric heating element [9] NTC temperature sensor (top of storage tank) Compress 3000 DW FO 6 720 801 244 (2013/08)
  • Page 12 (3 °C - 40 °C); if the air temperature goes out of this interval, the appliance automatically switches to the electrical heating element; this is the factory pre-selected mode. 6 720 801 244 (2013/08) Compress 3000 DW FO...
  • Page 13: Dimensions

    Appliance details | 13 Dimensions Ø 670 6720801244-06.1V Fig. 6 Dimensions (in mm) Compress 3000 DW FO 6 720 801 244 (2013/08)
  • Page 14: Clearances

    Failing to do any type of accessories (other than those listed in this user so will result in a dangerous situation manual) with this water heater. The use of unauthorized (section 4.4.4). 6 720 801 244 (2013/08) Compress 3000 DW FO...
  • Page 15: Tools Required

    Proper clearances must be observed. Local installation regulations The installation must comply with the requirements of AS/NZS 3500.4 and AS/NZS 3000 standards and all additional local codes and regulatory authority requirements. Compress 3000 DW FO 6 720 801 244 (2013/08)
  • Page 16: Secure The Appliance

    WARNING: Damage to external tank casing! ▶ Do not tilt more than 20° without packaging. One way valve Tap water Water inlet Y-shaped filter Thermal expansion tank Barrel-drain (if required) 6720801244-09.1V Fig. 9 Typical installation 6 720 801 244 (2013/08) Compress 3000 DW FO...
  • Page 17: Dielectric Joint (Not Supplied With The Appliance)

    WARNING: BOSCH therefore advises the use of the dielectric joint, that is Relief valve easing gear should be operated to be installed between the house piping and the tank water AT LEAST ONCE EVERY SIX MONTHS.
  • Page 18: Thermal Expansion Tank (Not Supplied With The Appliance)

    Bosch recommends the installation of a temperature limiting device between the water heater and the hot water outlets in a Connect the outlet of the relief valve to a suitable open drain so...
  • Page 19: Installation Configurations

    Additionally, the heat pump water heater enables direct connection in series to a second heat generator, e.g. a solar 6720801244-12.2V heating system or a boiler as backup hot water generation sources. Fig. 11 Compress 3000 DW FO 6 720 801 244 (2013/08)
  • Page 20: Insulation Blanket

    Fig. 13 Purge valve pockets. ▶ Connect the appliance to the power supply via fixed wiring [1] Purge valve installation, including earth conductor. [2] Condenser (gas/water heat exchanger) ▶ Close purge valve. 6 720 801 244 (2013/08) Compress 3000 DW FO...
  • Page 21: Water Characteristics

    • Are fixing straps (if required) in place? shortened product life. 2. Plumbing connections • No leaks after filling the tank with water, either when water is flowing or is stationary. Compress 3000 DW FO 6 720 801 244 (2013/08)
  • Page 22 6. Verify control panel displays 60 °C. 7. Front cover is in place. WARNING: The power supply to the appliance must not be activated until the system is filled with water. 6 720 801 244 (2013/08) Compress 3000 DW FO...
  • Page 23: What To Expect For "Normal Startup

    In case time of use tariffs are available, it is recommended to use the programmed working periods (section 5.6.2) to take full advantage of them. Compress 3000 DW FO 6 720 801 244 (2013/08)
  • Page 24: Operation Instructions

    [12] Clock adjustment [13] Timetable [14] Consumption Flammable vapours may be drawn by air [15] Storage tank sensor positions currents from surrounding areas to the water [16] „anti-freeze“ function heater. 6 720 801 244 (2013/08) Compress 3000 DW FO...
  • Page 25: Working Display

    ▶ Select the desired mode by pressing „ok“ key To go back one menu: 6720646160-10.1V ▶ Press the „menu“ key. Fig. 20 „Off“ mode -or- ▶ Do not press any key for the following 15 seconds. Compress 3000 DW FO 6 720 801 244 (2013/08)
  • Page 26: Temperature Set Point

    65 °C About 1 second About 1-1/2 seconds • „Heat pump“ mode 68 °C Less than 1 second About 1 second • „Combi“ mode Table 5 6720646160-19.1V Fig. 22 „Mode“ function 6 720 801 244 (2013/08) Compress 3000 DW FO...
  • Page 27: Prog" Function - Timetable Operation Programming

    3 °C and 40 °C, the „P2“ and „P3“ periods appliance will operate in the same way as in the Heat Pump The heat pump functions at times preset by the user. mode. Compress 3000 DW FO 6 720 801 244 (2013/08)
  • Page 28 ▶ Select the start schedule and end of ▶ Press „ok“. functioning for the same time. Blinking display shows operating stop schedule for the 1 period. ▶ Use the „+“ and „-“ keys to set the operating duration. 6 720 801 244 (2013/08) Compress 3000 DW FO...
  • Page 29: Silent Mode Programming - „Sil" Function

    „6 and 7“. The device is factory set with the highest fan speed activated. Completed definition of the 2nd silent mode period for days „6 and 7“ concludes the silent mode programming. Compress 3000 DW FO 6 720 801 244 (2013/08)
  • Page 30: Leg" Function - Automatic Thermal Disinfection

    LEG mode, the appliance will be forced to operate until the thermal 6720646160-17.1V disinfection is concluded. Fig. 33 „Leg“ function 6 720 801 244 (2013/08) Compress 3000 DW FO...
  • Page 31: Set" Function - Adjustments

    Displaying the consumption „Purg“ function is an auxiliary for the system purging process. ▶ Access the „Info“ function and press „ok“. Displays cumulative consumption (in kWh). „reset“ consumption Display cumulative consumption. Compress 3000 DW FO 6 720 801 244 (2013/08)
  • Page 32: Troubleshooting

    ▶ Press the „ok“ key and hold it down for more than 3 seconds. 6720646160-34.1V Fig. 41 Selecting the temperature units ▶ Press the „+“ or „-“ key to select the temperature unit. 6 720 801 244 (2013/08) Compress 3000 DW FO...
  • Page 33: Setting The Time And Day Of The Week

    By default, the first day of the week is Monday, the second is Tuesday, and so on. The definition of the 1 day of the week can be changed if desired. Compress 3000 DW FO 6 720 801 244 (2013/08)
  • Page 34: Controls

    34 | Operation Instructions 5.11 Controls menu manual < 3 s menu Mode Prog > 3 s Purg Info menu > 3 s 6720801244-16.1V Fig. 44 6 720 801 244 (2013/08) Compress 3000 DW FO...
  • Page 35: Maintenance And Repair

    In dusty environments it may be necessary to have dropped enough to prevent burns and the appliance checked and cleaned on a more regular basis. other damage. Temperature and pressure relief valve (PTR Valve) At least every 6 months. Compress 3000 DW FO 6 720 801 244 (2013/08)
  • Page 36: Vacation And Extended Shutdown

    Anode Rod servicing A water heater anode rod is the most important safeguard any storage tank has against corrosion and premature failure. 6 720 801 244 (2013/08) Compress 3000 DW FO...
  • Page 37: Service Menu

    " appears, the service the stagnated water inside the piping at the functions can be accessed. module ▶ Use "+" or "-" key to select the required menu. ▶ Confirm by pressing "ok". Compress 3000 DW FO 6 720 801 244 (2013/08)
  • Page 38 Ambient air temperature "5d" function The "5d" function can be used to check the current power consumption of the appliance. 6720646160-31.1V Fig. 53 Last fault 6720646160-04.1V Fig. 51 Power consumption of the appliance 6 720 801 244 (2013/08) Compress 3000 DW FO...
  • Page 39 The "AL" function can be used to show all the display's segments. 6720646160-33.1V Fig. 55 Showing all the display's segments "E" function The "E" function can be used to exit the service menu. 6720646160-05.1V Fig. 56 Exiting service mode Compress 3000 DW FO 6 720 801 244 (2013/08)
  • Page 40: Display

    Leak in refrigerant circuit Fault in the compressor Fault in the expansion valve Fault in the dry filter Start up after a long standby period at very low temperatures Table 6 Fault codes 6 720 801 244 (2013/08) Compress 3000 DW FO...
  • Page 41: Displays

    If Combi is selected the appliance will Temperature of the inlet air ≤ 3 °C COLD use the electric element to heat up the water. Table 7 Display indications Compress 3000 DW FO 6 720 801 244 (2013/08)
  • Page 42: Electrical Diagram

    [5] Compressor startup capacitor [6] Compressor [7] Compressor thermal protector [8] Low-pressure pressure switch [9] DHW circulation pump [10] Air fan [11] Heating element thermal cut-out [12] Heating element [13] Control unit 6 720 801 244 (2013/08) Compress 3000 DW FO...
  • Page 43: Environmental Protection

    Environmental protection | 43 Environmental protection Environmental protection is a basic company strategy of Bosch. The quality of our products, profitability and environmental protection are equal-ranking goals for us. Laws and regulations concerning environmental protection are strictly observed. We use the best possible technology and materials, under economic considerations, to protect the environment.
  • Page 44: Warranty Details

    Bosch warrants, at its option, to repair or replace your water heater or relevant part thereof (Product) if such Product are For “Parts only” warranty, the end user will be charged for...
  • Page 45 Australia or New Zealand and purchased from being rejected by Bosch. Bosch alerts end users that Bosch or from a reseller where the Product have been instruction manuals for Product contain specific originally sold by Bosch.
  • Page 46 3169. Claims received by post will take longer to process and manipulation, loss, destruction, access by unauthorized we encourage you to call. Bosch may refer you to one of its persons or unauthorized disclosure. Bosch Warranty Authorised Service Dealers.
  • Page 47 | 47 Notes Compress 3000 DW FO 6 720 801 244 (2013/08)
  • Page 48 6720805050 Robert Bosch (Australia) Pty Ltd Thermotecnology Division 1555 Centre Road Clayton Victoria 3168 Australia Phone: 1300 30 70 37 Fax: 1300 30 70 38 www.bosch-climate.com.au New Zealand Phone: 0800 54 33 52 Fax: 0800 54 33 55 www.bosch-climate.co.nz...

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Compress 3000 dw fo hp 270-1e 0 fov/s